microsoft ipo price

Microsoft (MSFT) went public on March 13, 1986, when it opened at a split-adjusted price of $0.05.

DATEOPENHIGHLOWCLOSEVOLUME
August 2026
$475.24
$512.76
$474.11
$483.24
454,603,500
July 2026
$380.11
$465.96
$372.65
$463.85
815,118,000
June 2026
$463.97
$465.44
$348.54
$372.32
1,017,814,300
May 2026
$411.13
$449.48
$399.26
$449.39
698,954,800
April 2026
$371.98
$431.95
$362.68
$406.13
716,519,100
March 2026
$391.27
$411.38
$354.84
$368.68
745,288,400
February 2026
$427.53
$428.02
$380.17
$391.15
800,257,300
January 2026
$481.34
$486.61
$418.37
$427.58
684,062,600
December 2025
$485.36
$490.39
$467.91
$480.57
496,558,500
November 2025
$515.57
$520.68
$461.96
$488.91
479,480,700
October 2025
$510.60
$549.20
$501.87
$513.58
468,447,000
September 2025
$496.39
$515.06
$488.35
$513.72
424,025,500
August 2025
$529.76
$532.98
$494.44
$502.56
454,888,500
July 2025
$491.61
$550.01
$483.92
$528.28
396,881,900
June 2025
$452.67
$495.86
$452.42
$492.54
401,255,100
May 2025
$426.11
$457.99
$419.97
$455.85
476,942,400
April 2025
$370.30
$392.06
$340.79
$390.67
563,144,100
March 2025
$394.19
$397.48
$362.98
$371.03
491,786,600
February 2025
$406.01
$414.44
$382.08
$392.38
432,448,900
January 2025
$419.75
$442.29
$405.14
$409.42
462,501,200
December 2024
$415.84
$449.97
$414.95
$415.78
439,902,400
November 2024
$402.65
$423.21
$399.26
$417.71
442,306,200
October 2024
$421.79
$431.68
$399.98
$400.03
440,745,500
September 2024
$411.41
$434.98
$394.57
$423.61
376,898,100
August 2024
$413.50
$420.15
$378.90
$410.65
451,919,000